These coarse, imitation homes were commissioned and owned almost exclusively by the middle classes, as evidence of their prosperity.

这些粗糙的，仿制的房子几乎专为中产阶级所定制，也为他们所拥有，作为他们财富的证明。

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These models can be very detailed, showing full entity, relationship and attribute structures and can even have higher-level visualization of the core relationships between coarse grained concepts.

这些模型可能非常详细，显示全部的实体、关系和属性结构，甚至具有粗粒度概念之间的核心关系的更高级的可视化表示。

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These are coarse Numbers, but are an important basis in claiming an overall percent complete.

这些是粗略的数字，但是是要求全部的完成百分比的重要基础。

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These porous sheets, which together form a coarse white powder, vastly outperformed sheets that did not have the pores, and commercially available chunks of boron nitride that is not made up of the tiny sheets.

BBC: 'White graphene' soaks up pollutants and can be re-used